Is it energy efficient?

Yes. The light uses only 13W, which is very low. Actual power consumption depends mainly on your external pump.

Is the filter easy to replace?

The sponges are reusable — you can simply backwash them when needed. If you need to replace them, just open the lid, remove the old sponges, and insert new ones.

How to prevent the light from failing early?

Most early failures are from water getting in through a poorly sealed O‑ring. Check the O‑ring, apply silicone grease, tighten the lid firmly (not too tight), and keep the electrical connection dry. Test after setup.

Does the backflush fully clean the sponges?

The backflush removes most loose debris for weekly maintenance. Clean when the red float rises. For a deeper clean, just open the lid and rinse the sponges with a hose once a month.

Why is water leaking from the top housing and tripping my GFCI?

Leaks come from an overpowered pump or a damaged O‑ring. If GFCI trips, stop use – water may be inside. Dry and reseal the O‑ring, then check pump size against our filter's rating. Most cases are easy to fix.

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VIVOHOME Pressurized Biological Pond Filter, 1840GPH Suitable for Koi Ponds up to 1000 Gallons or Ornamental Ponds up to 2100 Gallons

VIVOHOME Pressurized Biological Pond Filter, 1840GPH Suitable for Koi Ponds up to 1000 Gallons or Ornamental Ponds up to 2100 Gallons

Product ID: 182713435

Details

Brand
VIVOHOME
Color
Black
Item Weight
12.1 Pounds
Manufacturer
VIVOHOME
Material
Acrylonitrile
Number of Packs
1

💧1840 GPH max flow

🔆13W UV clarifying lamp

🧽Dual sponge filtration system

€ 423.70

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Description

💦 Elevate your pond game with crystal clarity and effortless care!

EFFORTLESS MAINTENANCE - One-handle backflush system with filter/clean modes keeps your pond sparkling with minimal effort.
BIO MECHANICAL POWERHOUSE - Combines dual-density sponges and bio balls for balanced, healthy aquatic ecosystems.
UNIVERSAL FIT ZERO HASSLE - Includes multi-size hose adapters (¾", 1", 1¼") and clear labels for seamless installation.
BUILT TO BRAVE THE ELEMENTS - Durable ABS housing and weather-resistant design ensure year-round reliable outdoor performance.
CRYSTAL CLEAR WATER ALWAYS - High-efficiency pressurized filtration supports up to 2100 gallons for pristine koi and ornamental ponds.

The VIVOHOME Pressurized Biological Pond Filter delivers powerful 1840 GPH filtration for koi ponds up to 1000 gallons and ornamental ponds up to 2100 gallons. Featuring a reusable dual sponge and bio ball system plus a 13W UV clarifying lamp, it ensures balanced, clear water. Its easy backflush cleaning and multi-size hose adapters simplify maintenance and installation, while the rugged ABS housing guarantees durable, weather-resistant outdoor use.

Specifications

ASIN	B07YKCHPFX
Best Sellers Rank	#9,604 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6 in Pond Filtration Equipment
Brand	VIVOHOME
Brand Name	VIVOHOME
Color	Black
Customer Reviews	4.2 out of 5 stars 787 Reviews
Flow Rate	7000 Liters Per Hour
Item Type Name	VIVOHOME Pressurized Biological Pond Filter with 13-watt UV Sterilizer Light, Up to 2100 Gallons
Item Weight	12.1 Pounds
Manufacturer	VIVOHOME
Manufacturer Part Number	VH536
Material	Acrylonitrile Butadiene Styrene (ABS) , Polypropylene (PP)
Material Type	Acrylonitrile Butadiene Styrene (ABS), Polypropylene (PP)
Model Number	VH536
Power Source	Corded Electric
Product Style	Submersible
Specific Uses For Product	Outdoor Ponds (Koi, Ornamental), Water Features
Style	Submersible
UPC	885469880390
Unit Count	1.0 Count
Voltage	110 Volts

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€ 423.70

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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